Terminal-based AI coding agent with interactive TUI for autonomous code generation.

Features:
  - Interactive TUI with React/Ink
  - Autonomous agent with tool calls (bash, read, write, edit, glob, grep)
  - Permission system with pattern-based rules
  - Session management with auto-compaction
  - Dual providers: GitHub Copilot and Ollama
  - MCP server integration
  - Todo panel and theme system
  - Streaming responses
  - GitHub-compatible project context

docs/CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+### Added
+
+- **Home Screen**: New welcome screen with centered gradient logo
+  - Displays version, provider, and model info
+  - Transitions to session view on first message
+  - Clean, centered layout
+
+- **MCP Integration**: Model Context Protocol server support
+  - Connect to external MCP servers
+  - Use tools from connected servers
+  - `/mcp` command for server management
+  - Status display in UI
+
+- **Reasoning System**: Advanced agent orchestration
+  - Memory selection for context optimization
+  - Quality evaluation of responses
+  - Termination detection for agent loops
+  - Context compression for long conversations
+  - Retry policies with exponential backoff
+
+- **Todo Panel**: Task tracking during sessions
+  - Toggle visibility with `Ctrl+T`
+  - `todo-read` and `todo-write` tools
+  - Zustand-based state management
+
+- **Theme System**: Customizable color themes
+  - `/theme` command to switch themes
+  - Dark, Light, Tokyo Night, Dracula themes
+  - Persistent theme preference
+
+- **Agent Selection**: Switch between agent modes
+  - `/agent` command for selection
+  - Coder, Architect, Reviewer agents
+
+- **Learning System**: Knowledge persistence
+  - Vector store for embeddings
+  - Semantic search capabilities
+  - Project learnings storage
+
+- **Streaming Responses**: Real-time message display
+  - Faster feedback from LLM
+  - Progress indicators
+
+- **Enhanced Navigation**:
+  - `PageUp/PageDown` for fast scrolling
+  - `Shift+Up/Down` for line-by-line scroll
+  - `Ctrl+Home/End` to jump to top/bottom
+
+- **Optimized Permissions**: Performance improvements
+  - Pattern caching
+  - Indexed pattern matching
+  - Faster permission checks
+
+- **Auto-Compaction**: Context management
+  - Automatic conversation compression
+  - Maintains context within limits
+
+### Changed
+
+- Improved session header with token count and context percentage
+- Enhanced status bar with MCP connection info
+- Better command menu with more commands
+
+## [0.1.0] - 2025-01-16
+
+### Added
+
+- **Interactive TUI**: Full terminal UI using Ink (React for CLIs)
+  - Message-based input (Enter to send, Alt+Enter for newlines)
+  - Log panel showing conversation history
+  - Status bar with session info
+  - ASCII banner header
+
+- **Permission System**: Granular control over tool execution
+  - Interactive permission modal with keyboard navigation
+  - Scoped permissions: once, session, project, global
+  - Pattern-based matching: `Bash(command:args)`, `Read(*)`, `Write(path)`, `Edit(*.ext)`
+  - Persistent storage in `~/.codetyper/settings.json` and `.codetyper/settings.json`
+
+- **Agent System**: Autonomous task execution
+  - Multi-turn conversation with tool calls
+  - Automatic retry with exponential backoff for rate limits
+  - Configurable max iterations
+
+- **Tools**:
+  - `bash` - Execute shell commands
+  - `read` - Read file contents
+  - `write` - Create or overwrite files
+  - `edit` - Find and replace in files
+
+- **Provider Support**:
+  - GitHub Copilot (default) - OAuth device flow authentication, access to GPT-4o, GPT-5, Claude, Gemini via Copilot API
+  - Ollama - Local server (no auth), run any local model
+
+- **Session Management**:
+  - Persistent session storage
+  - Continue previous sessions with `--continue`
+  - Resume specific sessions with `--resume <id>`
+
+- **CLI Commands**:
+  - `codetyper` - Start interactive TUI
+  - `codetyper <prompt>` - Start with initial prompt
+  - `codetyper login <provider>` - Authenticate with provider
+  - `codetyper status` - Show provider status
+  - `codetyper config` - Manage configuration
+
+### Changed
+
+- Migrated from readline-based input to Ink TUI
+- Removed classic mode in favor of TUI-only interface
+- Tool output now captured and displayed in log panel (not streamed to stdout)
+
+### Fixed
+
+- Permission modal not showing in TUI mode
+- Input area blocking during command execution
+- Rate limit handling for Copilot provider (429 errors)
+
+---
+
+## Version History
+
+- **0.1.0** - Initial release with TUI, agent system, and multi-provider support